... ~25KN *1/3 in size & weight SAILTOR Automatic Linear Valve ActuatorI. Product Overview l SAILTOR products and performance ... composed of electromotor, gearbox, T shape screw nut as linear thruster, control box integration, manual handel, local digital display ... 9Various self-checking diagnosis and alarmIV. Specification Table Modelautomatic linear valve actuator Thrust(KN)Speed(MM/S)MaxTravelDistance(MM ...